Co2 Cartridge
FailThe top 5 products take 79% of clicks, so Co2 Cartridge is a Fail.
- Flapen Score
- 49 / 100Ranks 430 of 792 Sports & Outdoors niches · −1 vs the category median of 5049
- Market size
- £181K/yr143K searches / yr
- 90-day growth
- +15.0%search demand this quarter
- Competition
- 79%top-5 click share · 8 brands · 18 sellers
Flapen Score
Co2 Cartridge against its category
The dotted line is the Sports & Outdoors average. Past it, Co2 Cartridge is stronger. Inside it, weaker.
Market
The Co2 Cartridge market on Amazon at a glance
Shoppers on Amazon United Kingdom searched for Co2 Cartridge 143K times last year and spent an estimated £181K. The top 5 brands take 86% of clicks. Flapen scores it 49 out of 100, a Fail.
01 · Demand
An estimated 7.6% of those searches ended in a purchase.
Shoppers searched for this 143K times in the last 12 months. That counts every search on Amazon United Kingdom for this niche's terms. An estimated 7.6% of those searches ended in a purchase. Searches in the last 90 days moved +15.0% against the 90 days before. Searches, conversion and average price together put the market at an estimated £181K a year.
- Searches, last 12 months
- 143K
- Growth, 90 days vs prior 90
- +15.0%
- Conversion, latest week
- 7.6%
- Market size, estimated
- £181Ka year
- Peak month
- August1.4× the quietest month
- Top search term
- co2 cartridge72K searches a year
02 · Price
A sale here is worth £16.59.
Listings sell for £16.59 on average, from £8.40 to £33.30. Amazon reports units sold in ranges. This niche sold 8K to 10K a year. The average listing sells 500 to 750 of them. At £16.59 that is £8K to £12K a year per listing.
- Average price
- £16.59inside the $15 to $100 sweet spot
- Price range
- £8.40–£33.30
- Amazon United Kingdom median price
- £12.12across 27,606 niches
- Units sold a year
- 8K–10K
- Units per listing a year
- 500–750
- Revenue per listing a year
- £8K–£12K
- Returns
- 0.4%of orders · Amazon United Kingdom median 0.6%
03 · Entry bar
The bar here is reviews.
64% of listings pay for placement with sponsored ads. 73% ship with Prime. On an average day, 14.2% of listings are out of stock. The average listing ranks #10 within Cycling. It carries 2,306 reviews at 4.51 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 64%
- Prime listings
- 73%
- Out of stock, average day
- 14.2%
- Average rank
- #10in Cycling
- Average rating
- 4.51 starsAmazon United Kingdom average 4.36 stars
- Average reviews
- 2,306per listing
- Listings tracked
- 11
04 · Newcomers
1 of last year's 1 launches cleared the first-year sales bar.
1 products launched here in the last 12 months. 1 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 61 months on average, so the names here are established.
- Launched, last 12 months
- 1
- Successful launches
- 1Amazon's first-year sales bar
- Average brand age
- 61 months
Products
Top Co2 Cartridge products & what they sell for
The products selling here, as shoppers see them on Amazon. Shelf share and sales are our estimates.
Prices and ratings read from Amazon on Jul 29, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
Umarex 20 x 12g Co2 Gas Capsules Cartridge Air Rifle Pistol Gun Airgun 12 Gram CO2
- Price
- £11.46
- Rating
- 4.7/5
- Reviews
- 1,207
- Age
- 10y ago

CO2 cartridge (10pk) 16g C02 Cartridges Threaded For CO2 Bike Tyre Inflator
- Price
- £10.65
- Rating
- 4.6/5
- Reviews
- 13,331
- Age
- 8y ago

Umarex 12gram Airgun Co2 Cartridge 50 Pack - 12 gram Powerlets Bulbs Suits All Popular Co2 Pellet and BB Guns Inc. Crosman Gamo and Swith Wesson etc.
- Price
- £20.51
- Rating
- 4.8/5
- Reviews
- 765
- Age
- 10y ago

BISLEY 12g CO2 Cartridges for Airsoft Guns Pack of 50 Non-Threaded Gas Canisters Steel CO2 Capsules for Airsoft BB Gun CO2-Powered Devices & Gear
- Price
- £17.72
- Rating
- 4.2/5
- Reviews
- 18
- Age
- 9mo ago

KONG MING CAR CO2 Cartridges with Thread 16g/25g CO2 Cartridges with Thread Connection for All CO2 Bicycle Tyre Fillers CO2 Pump for Road Bikes and Mountain Bikes (16G-6PCS)
- Price
- £9.65
- Rating
- 4.6/5
- Reviews
- 113
- Age
- 2y ago
Trending
estimated 90-day click momentum
CXWXC CO2 Inflator Kit with 16g/ 25g CO2 Cartridges - Presta & Schrader Valve Compatible - CO2 Bike Pump for Road and Mountain Bikes
- Price
- £18.04
- Rating
- 4.4/5
- Reviews
- 1,097
- Age
- 5y ago

FizzIt Pro 425g CO2 Cylinders Carbonates Up to 120L Refillable Soda Makers Fits Most Screw-Type Compatible Models Efficient Carbonation for Water & Beverages Compact & Cost-Effective (Pack of 2)
- Price
- £33.13
- Rating
- 4.4/5
- Reviews
- 97
- Age
- 1y ago

KONG MING CAR CO2 Cartridges with Thread 16g/25g CO2 Cartridges with Thread Connection for All CO2 Bicycle Tyre Fillers CO2 Pump for Road Bikes and Mountain Bikes (16G-6PCS)
- Price
- £9.65
- Rating
- 4.6/5
- Reviews
- 113
- Age
- 2y ago

Dual Pack CO2 YOU Gas Cylinder (SCREW IN) 60 Litre for Home Carbontators - Check Your Compatibility Below
- Price
- £33.30
- Rating
- 4.3/5
- Reviews
- 145
- Age
- 1y ago

BISLEY 12g CO2 Cartridges for Airsoft Guns Pack of 50 Non-Threaded Gas Canisters Steel CO2 Capsules for Airsoft BB Gun CO2-Powered Devices & Gear
- Price
- £17.72
- Rating
- 4.2/5
- Reviews
- 18
- Age
- 9mo ago
Newest
by launch date
BISLEY 12g CO2 Cartridges for Airsoft Guns Pack of 50 Non-Threaded Gas Canisters Steel CO2 Capsules for Airsoft BB Gun CO2-Powered Devices & Gear
- Price
- £17.72
- Rating
- 4.2/5
- Reviews
- 18
- Age
- 9mo ago

Dual Pack CO2 YOU Gas Cylinder (SCREW IN) 60 Litre for Home Carbontators - Check Your Compatibility Below
- Price
- £33.30
- Rating
- 4.3/5
- Reviews
- 145
- Age
- 1y ago

FizzIt Pro 425g CO2 Cylinders Carbonates Up to 120L Refillable Soda Makers Fits Most Screw-Type Compatible Models Efficient Carbonation for Water & Beverages Compact & Cost-Effective (Pack of 2)
- Price
- £33.13
- Rating
- 4.4/5
- Reviews
- 97
- Age
- 1y ago

KONG MING CAR CO2 Cartridges with Thread 16g/25g CO2 Cartridges with Thread Connection for All CO2 Bicycle Tyre Fillers CO2 Pump for Road Bikes and Mountain Bikes (16G-6PCS)
- Price
- £9.65
- Rating
- 4.6/5
- Reviews
- 113
- Age
- 2y ago

CXWXC CO2 Inflator Kit with 16g/ 25g CO2 Cartridges - Presta & Schrader Valve Compatible - CO2 Bike Pump for Road and Mountain Bikes
- Price
- £18.04
- Rating
- 4.4/5
- Reviews
- 1,097
- Age
- 5y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 79% of clicks. A locked shelf that new listings rarely crack.
Brands
8 falling
Sellers
18
Est. top-5 brand share
86%
Top 20: 92%
Est. top-5 click share
79%
Top 20: 100%
Open market
6%
- Umarex39%
- ICO31%
- --8%
- KONG MING CAR7%
- ARSUK6%
- CO2 YOU3%
- Open — no brand owns it (2 brands, 6%)
Demand
Co2 Cartridge search demand
Weekly searches over the year, seasonality beneath. Pick a range.
No pronounced peak months · busiest ÷ quietest = 1.4×
Search terms
Top Co2 Cartridge search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- co2 cartridge72K/yr
- 12g co2 cartridge26K/yr
- co217K/yr
- c02 cartridges8K/yr
- co2 canisters6K/yr
- 12g co2 cartridge air pistol4K/yr
- co2 cartridge 12g4K/yr
- umarex co2 cartridge 12g4K/yr
Reviews and returns
What reviews say buyers love and hate about Co2 Cartridge
We read the reviews and the return reasons for every product selling here.
“Misleading at best”
Every topic
Every topic buyers talk about, one row each.
Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.
19 topics
Keep looking
Related niches
Niches in the same category that score near this one. Research these next.
Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common Co2 Cartridge questions
Answered from the same tracked data.
Figures on this page are estimates modeled from public Amazon pages and third-party keyword data. Amazon does not supply them, and no connected seller's data is used. How we handle Amazon data









